README

QrCode helper allows you to render QrCodes on your Yii2 applications.

Installation

The preferred way to install this extension is through composer.

Either run

php composer.phar require lizhaomiusi/yii2-qrcode-helper:~1.0

or add

"lizhaomiusi/yii2-qrcode-helper" : "~1.0"

to the require section of your application's composer.json file.

Usage

The helper comes with some format helper classes that will help you to create the different type of QrCodes that a mobile phone scanner will understand.

The library comes with the following formats:

Bitcoin
BookMark
Geo
iCal
MailMessage
MailTo
MeCard
MMS
Phone
Sms
vCard
Wifi
Youtube

There are many more out there, we hope the community will helps us improve the library with facebook, google maps, youtube, and market links. If not, we will add them whenever we have time :)

To render the qrcode, add this to your HTML page:

<img src="<?= Url::to(['route/qrcode'])?>" />

Now, use it on your action:

use dosamigos\qrcode\formats\MailTo;
use dosamigos\qrcode\QrCode;

\\ ...

public function actionQrcode() {
    $mailTo = new MailTo(['email' => 'email@example.com']);
    return QrCode::png($mailTo->getText());
    // you could also use the following
    // return return QrCode::png($mailTo);
}

That's it, you should have a beautiful QrCode image on your website.

Testing

$ phpunit

Contributing

Please see CONTRIBUTING for details.

Credits

License

The BSD License (BSD). Please see License File for more information.

Web development has never been so fun!
www.2amigos.us

lizhaomiusi / yii2-qrcode-helper

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